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Electrical bearing damage, a problem in the nano- and macro-range

Schneider, Volker ; Behrendt, Cara ; Höltje, Pauline ; Cornel, Daniel ; Becker-Dombrowsky, Florian Michael ; Puchtler, Steffen ; Gutiérrez Guzmán, Francisco ; Ponick, Bernd ; Jacobs, Georg ; Kirchner, Eckhard (2022)
Electrical bearing damage, a problem in the nano- and macro-range.
In: Lubricants, 10 (8)
doi: 10.3390/lubricants10080194
Article, Bibliographie

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Abstract

Rolling bearings face different damaging effects: Besides mechanical effects, current-induced bearing damage occurs in electrical drive systems. Therefore, it is of increasing interest to understand the differences leading to known electrical damage patterns. It is of utmost importance not to consider the harmful current passage in the machine element as an isolated phenomenon but to take into account the whole drive system consisting of the machine elements, the electric motor and the connected power electronics. This publication works toward providing an overview of the state-of-the-art of research regarding electrical bearing currents.

Item Type: Article
Erschienen: 2022
Creators: Schneider, Volker ; Behrendt, Cara ; Höltje, Pauline ; Cornel, Daniel ; Becker-Dombrowsky, Florian Michael ; Puchtler, Steffen ; Gutiérrez Guzmán, Francisco ; Ponick, Bernd ; Jacobs, Georg ; Kirchner, Eckhard
Type of entry: Bibliographie
Title: Electrical bearing damage, a problem in the nano- and macro-range
Language: English
Date: 21 August 2022
Publisher: MDPI
Journal or Publication Title: Lubricants
Volume of the journal: 10
Issue Number: 8
DOI: 10.3390/lubricants10080194
Corresponding Links:
Abstract:

Rolling bearings face different damaging effects: Besides mechanical effects, current-induced bearing damage occurs in electrical drive systems. Therefore, it is of increasing interest to understand the differences leading to known electrical damage patterns. It is of utmost importance not to consider the harmful current passage in the machine element as an isolated phenomenon but to take into account the whole drive system consisting of the machine elements, the electric motor and the connected power electronics. This publication works toward providing an overview of the state-of-the-art of research regarding electrical bearing currents.

Uncontrolled Keywords: Electrical drive system, rolling bearing, electrical bearing damage, bearing current prediction, condition monitoring
Identification Number: Artikel-ID: 10080194
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institute for Product Development and Machine Elements (pmd)
Date Deposited: 25 Aug 2022 06:31
Last Modified: 05 Jun 2024 08:25
PPN: 498630153
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